发明名称 |
Biocompatible Sintered Diamond Jewelry |
摘要 |
An article of jewelry for wearing on the body may comprise a sintered polycrystalline diamond compact with substantially no metal catalyst. As many of the metal catalysts commonly used in the art are known to cause skin irritation, such a sintered compact with substantially no metal catalyst may be more biocompatible than previously known. A method for forming such a biocompatible sintered polycrystalline diamond compact comprises mixing diamond powder and metal catalyst powder into a mixture and sintering the mixture under elevated temperature and pressure conditions to form a sintered compact. The sintered compact may then be leached in an acid or other solution to substantially remove the metal catalyst from the sintered compact. |
申请公布号 |
US2014345321(A1) |
申请公布日期 |
2014.11.27 |
申请号 |
US201313900735 |
申请日期 |
2013.05.23 |
申请人 |
Hall David R.;Crockett Ronald B.;Cannon Neil |
发明人 |
Hall David R.;Crockett Ronald B.;Cannon Neil |
分类号 |
C04B35/52;C04B41/53;C04B35/645;A44C17/00;A44B5/00 |
主分类号 |
C04B35/52 |
代理机构 |
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代理人 |
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主权项 |
1. An article of jewelry for wearing on the body, comprising:
a biocompatible sintered polycrystalline diamond compact with substantially no metal catalyst. |
地址 |
Provo UT US |